[go: up one dir, main page]

DE59008381D1 - USE OF AT LEAST PARTLY WATER-SOLUBLE POLYMERS TO REMOVE PRINT INKS FROM PRINTED WASTE PAPER AND / OR PAPER CIRCUIT WATER. - Google Patents

USE OF AT LEAST PARTLY WATER-SOLUBLE POLYMERS TO REMOVE PRINT INKS FROM PRINTED WASTE PAPER AND / OR PAPER CIRCUIT WATER.

Info

Publication number
DE59008381D1
DE59008381D1 DE59008381T DE59008381T DE59008381D1 DE 59008381 D1 DE59008381 D1 DE 59008381D1 DE 59008381 T DE59008381 T DE 59008381T DE 59008381 T DE59008381 T DE 59008381T DE 59008381 D1 DE59008381 D1 DE 59008381D1
Authority
DE
Germany
Prior art keywords
water
paper
soluble polymers
printed waste
waste paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59008381T
Other languages
German (de)
Inventor
Herbert Fischer
Klaus Hornfeck
Maria Liphard
Doris Oberkobusch
Ludwig Schieferstein
Rolf Tenhaef
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of DE59008381D1 publication Critical patent/DE59008381D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
  • Detergent Compositions (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention relates to the use of at least partly water-soluble polymers with mean molecular weights between 2 000 and 500 000, prepared by reacting polymers containing carboxylic, ester and/or anhydride groups with amino alcohols and/or diamines, to remove printing ink from printed waste paper and/or from recycling water in the papermaking industry.
DE59008381T 1989-08-31 1990-08-22 USE OF AT LEAST PARTLY WATER-SOLUBLE POLYMERS TO REMOVE PRINT INKS FROM PRINTED WASTE PAPER AND / OR PAPER CIRCUIT WATER. Expired - Fee Related DE59008381D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3928841A DE3928841A1 (en) 1989-08-31 1989-08-31 THINKING OF WASTE PAPER
PCT/EP1990/001397 WO1991003598A1 (en) 1989-08-31 1990-08-22 Use of at least partly water-soluble polymers for removing printing ink from printed waste paper and/or recycling water in the papermaking industry

Publications (1)

Publication Number Publication Date
DE59008381D1 true DE59008381D1 (en) 1995-03-09

Family

ID=6388287

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3928841A Withdrawn DE3928841A1 (en) 1989-08-31 1989-08-31 THINKING OF WASTE PAPER
DE59008381T Expired - Fee Related DE59008381D1 (en) 1989-08-31 1990-08-22 USE OF AT LEAST PARTLY WATER-SOLUBLE POLYMERS TO REMOVE PRINT INKS FROM PRINTED WASTE PAPER AND / OR PAPER CIRCUIT WATER.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3928841A Withdrawn DE3928841A1 (en) 1989-08-31 1989-08-31 THINKING OF WASTE PAPER

Country Status (12)

Country Link
EP (1) EP0494152B1 (en)
JP (1) JPH05500690A (en)
KR (1) KR927003916A (en)
AT (1) ATE117748T1 (en)
AU (1) AU638049B2 (en)
CA (1) CA2065256A1 (en)
DE (2) DE3928841A1 (en)
FI (1) FI98935C (en)
PL (1) PL286683A1 (en)
RU (1) RU2008384C1 (en)
WO (1) WO1991003598A1 (en)
YU (1) YU162990A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909568A1 (en) * 1989-03-23 1990-09-27 Henkel Kgaa METHOD FOR RECYCLING PAPER
DE4442056A1 (en) * 1994-11-25 1996-05-30 Henkel Kgaa Process for removing printing inks from printed waste paper
JP3262517B2 (en) * 1996-10-02 2002-03-04 花王株式会社 Deinking method
CN106883479B (en) * 2017-04-11 2018-11-20 南昌印钞有限公司 A kind of rubber and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786364A (en) * 1984-08-02 1988-11-22 Calgon Corporation DMDAAC/AM copolymers as deinkers
DE3627407C2 (en) * 1986-08-13 1994-05-19 Steinbeis Temming Papier Gmbh Process for cleaning water circuits in pulp and paper production
DE3839479A1 (en) * 1988-11-23 1990-06-07 Henkel Kgaa THINKING OF WASTE PAPER

Also Published As

Publication number Publication date
PL286683A1 (en) 1991-08-26
KR927003916A (en) 1992-12-18
FI98935C (en) 1997-09-10
AU638049B2 (en) 1993-06-17
YU162990A (en) 1992-07-20
WO1991003598A1 (en) 1991-03-21
DE3928841A1 (en) 1991-03-07
ATE117748T1 (en) 1995-02-15
EP0494152A1 (en) 1992-07-15
JPH05500690A (en) 1993-02-12
FI98935B (en) 1997-05-30
EP0494152B1 (en) 1995-01-25
FI920829A0 (en) 1992-02-25
RU2008384C1 (en) 1994-02-28
CA2065256A1 (en) 1991-03-01
AU6173590A (en) 1991-04-08

Similar Documents

Publication Publication Date Title
EP0642933A4 (en) PRINTED MATERIAL AND PRINTING METHOD.
MY102736A (en) Security document
ATE117110T1 (en) BAR CODE PRINTING.
ES2133866T3 (en) PRINTING INK IN HOLLOW ENGRAVING.
MY107975A (en) The use of compounds containing polyether chains prepared from epoxidized carboxylic acid derivatives for the removal of printing inks from wastepaper and/or paper circuit waters
ATE84057T1 (en) PRINTING INK FOR SECURITY DOCUMENTS.
ES2180827T3 (en) PRINT PAPER IN COLD DRY SUSCEPTIBLE ROLL.
DE69008793D1 (en) Jet printing inks for marking plastics.
DE69407007D1 (en) Process for the production of paper and device used therewith
DE59008381D1 (en) USE OF AT LEAST PARTLY WATER-SOLUBLE POLYMERS TO REMOVE PRINT INKS FROM PRINTED WASTE PAPER AND / OR PAPER CIRCUIT WATER.
HUP9904336A2 (en) Process for removing inks from waste paper
DE59900484D1 (en) Screen printing method for printing flat objects, in particular glass panes, with a decor and device for carrying out the method
AU6098998A (en) Value on paper, and production
ES2089303T3 (en) BRONZE OR PAPER INK FOR PRINTING AND PROCEDURE FOR PREPARING A BRONZE OR PAPER PRINT.
YU195490A (en) AQUEOUS DISPERSIONS FOR REMOVING PRINTING INKS FROM PRINTED OLD PAPERS CONTAINING CARBONIC AND / OR RESINIC ACIDS
ATE87045T1 (en) MEANS FOR IMPROVING THE PRINTABILITY OF PAPER AND BOARD.
NZ518898A (en) Intaglio printing inks using linseed fatty acid as the autoxidisable polyester resin
YU46704B (en) PROCEDURE FOR REMOVING PRINTING INK OF OLD PAPER
DE69802216D1 (en) Process for the production of banknotes
DE59008382D1 (en) METHOD FOR FLOTATION OF FILLERS FROM WASTE PAPER IN THE PRESENCE OF POLYMERS AND / OR COPOLYMERS.
ATE330255T1 (en) METHOD FOR PRODUCING PRINTED IMAGE
JPS5714661A (en) Printing ink writable with water-based ink
ATE160115T1 (en) METHOD FOR APPLYING MARKINGS AND MARKING MEANS THEREFOR
MX9300950A (en) TREATED ALBANENE PAPER FOR PRINTS IN COLOR LASER COPIERS.
ATE105032T1 (en) AQUEOUS DISPERSIONS CONTAINING CARBON ACIDS AND/OR RESIN ACIDS FOR DEINKING PRINTED WASTE PAPER.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee